Current Conditions

Uonuma, Niigata

79°F26°C

Rain

Wind

ESE 4 mph6 km/h

Humidity

75%

Cloud Cover

78%

As of Thursday, August 13, 2026 at 5:51 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SE around 3 mph5 km/h. 91% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 71°F22°C. Light wind from the SE around 4 mph7 km/h. 47% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 84°F29°CFeels 89°F32°C	Low 71°F22°C	Precip 0.26 in6.5 mm91%	Cloud 81%	Wind SE 4 mph6 km/h	Friday: Overcast and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SE around 3 mph5 km/h. 91% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the SE around 4 mph7 km/h. 47% chance of light rain throughout the night.
Rain	High 86°F30°CFeels 91°F33°C	Low 72°F22°C	Precip 0.26 in6.6 mm94%	Cloud 66%	Wind SE 4 mph6 km/h	Saturday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the SE around 3 mph5 km/h. 94% chance of rain around midday. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h. 62% chance of showers in the evening.
Drizzle	High 87°F31°CFeels 90°F32°C	Low 72°F22°C	Precip 0.04 in0.9 mm15%	Cloud 74%	Wind SE 4 mph6 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 72°F22°C. Light wind from the SE around 3 mph5 km/h. 15% chance of drizzle in the afternoon. Humid. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h. 12% chance of drizzle overnight.
Drizzle	High 86°F30°CFeels 89°F32°C	Low 72°F22°C	Precip 0.01 in0.2 mm12%	Cloud 90%	Wind SSE 4 mph6 km/h	Monday: Overcast and warm, with a high of 86°F30°C and morning low of 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 12% chance of drizzle. Humid. Monday Night: Overcast, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h.
Drizzle	High 86°F30°CFeels 91°F33°C	Low 73°F23°C	Precip 0.04 in1 mm34%	Cloud 69%	Wind SSE 3 mph5 km/h	Tuesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the SSE around 3 mph5 km/h. 34% chance of drizzle in the afternoon. Humid. Tuesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 4 mph6 km/h. 20% chance of drizzle in the evening.
Showers	High 87°F30°CFeels 92°F34°C	Low 74°F23°C	Precip 0.07 in1.7 mm43%	Cloud 51%	Wind SSE 3 mph5 km/h	Wednesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the W around 3 mph5 km/h. 43% chance of showers around midday. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 3 mph5 km/h. 29% chance of drizzle in the evening.
Showers	High 87°F30°CFeels 92°F33°C	Low 73°F23°C	Precip 0.15 in3.9 mm60%	Cloud 55%	Wind SSE 3 mph5 km/h	Thursday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Light wind from the W around 3 mph5 km/h. 60% chance of showers throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 3 mph5 km/h. 49% chance of showers in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	84°F29°C Feels 89°F32°C	71°F22°C	0.26 in6.5 mm· 91%	81%	Rain	SE 4 mph6 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SE around 3 mph5 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the SE around 4 mph7 km/h. 47% chance of light rain throughout the night.
	SaturdayAug 15	86°F30°C Feels 91°F33°C	72°F22°C	0.26 in6.6 mm· 94%	66%	Rain	SE 4 mph6 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the SE around 3 mph5 km/h. 94% chance of rain around midday. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h. 62% chance of showers in the evening.
	SundayAug 16	87°F31°C Feels 90°F32°C	72°F22°C	0.04 in0.9 mm· 15%	74%	Drizzle	SE 4 mph6 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 72°F22°C. Light wind from the SE around 3 mph5 km/h. 15% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h. 12% chance of drizzle overnight.
	MondayAug 17	86°F30°C Feels 89°F32°C	72°F22°C	0.01 in0.2 mm· 12%	90%	Drizzle	SSE 4 mph6 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 12% chance of drizzle. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the SE around 4 mph7 km/h.
	TuesdayAug 18	86°F30°C Feels 91°F33°C	73°F23°C	0.04 in1 mm· 34%	69%	Drizzle	SSE 3 mph5 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the SSE around 3 mph5 km/h. 34% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 4 mph6 km/h. 20% chance of drizzle in the evening.
	WednesdayAug 19	87°F30°C Feels 92°F34°C	74°F23°C	0.07 in1.7 mm· 43%	51%	Showers	SSE 3 mph5 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the W around 3 mph5 km/h. 43% chance of showers around midday. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 3 mph5 km/h. 29% chance of drizzle in the evening.
	ThursdayAug 20	87°F30°C Feels 92°F33°C	73°F23°C	0.15 in3.9 mm· 60%	55%	Showers	SSE 3 mph5 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Light wind from the W around 3 mph5 km/h. 60% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the SSE around 3 mph5 km/h. 49% chance of showers in the evening.
	FridayAug 21	83°F29°C Feels 88°F31°C	73°F23°C	0.3 in7.6 mm· 75%	68%	Rain	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 73°F23°C. Light wind from the SW around 3 mph5 km/h. 75% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SSE around 3 mph5 km/h. 58% chance of showers throughout the night.
	SaturdayAug 22	84°F29°C Feels 88°F31°C	72°F22°C	0.23 in5.8 mm· 55%	68%	Showers	SSE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the WSW around 3 mph6 km/h. 55% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 47% chance of showers throughout the night.
	SundayAug 23	84°F29°C Feels 88°F31°C	72°F22°C	0.21 in5.4 mm· 46%	71%	Light Rain	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the WSW around 4 mph6 km/h. 46% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 41% chance of light rain throughout the night.
	MondayAug 24	84°F29°C Feels 89°F32°C	72°F22°C	0.27 in6.9 mm· 58%	61%	Showers	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the WSW around 4 mph6 km/h. 58% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 40% chance of showers throughout the night.
	TuesdayAug 25	85°F29°C Feels 89°F32°C	72°F22°C	0.22 in5.5 mm· 44%	55%	Showers	SSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Light wind from the WSW around 4 mph6 km/h. 44% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 27% chance of showers throughout the night.
	WednesdayAug 26	85°F29°C Feels 89°F32°C	72°F22°C	0.17 in4.4 mm· 54%	56%	Showers	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Light wind from the WSW around 4 mph6 km/h. 54% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 35% chance of showers throughout the night.
	ThursdayAug 27	85°F29°C Feels 89°F32°C	72°F22°C	0.28 in7 mm· 51%	62%	Showers	SSE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Light wind from the WSW around 4 mph6 km/h. 51% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 42% chance of showers throughout the night.
	FridayAug 28	83°F28°C Feels 87°F30°C	72°F22°C	0.25 in6.4 mm· 60%	68%	Showers	S 4 mph6 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 72°F22°C. Light wind from the W around 4 mph6 km/h. 60% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph6 km/h. 21% chance of showers throughout the night.

Nearby Cities

Ojiya10 mi16 km Minamiuonuma12 mi20 km Muikamachi13 mi21 km Tōkamachi13 mi21 km Nagaoka15 mi25 km Shiozawa16 mi25 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 37.2449°N, 138.9623°E·Elevation: 95m·Timezone: Asia/Tokyo·Population: 34,483